Women's writing and its difference with the language of male writers has been one of the subjects of attention of researchers. "Feminist Stylistics" is a book in which "Sarah Mills" has presented a specific model for the analysis and investigation of women's language through linguistic issues. The purpose of this research is to clarify the three levels of Mills' linguistic pattern, to find examples of this pattern and how to show its levels in the novel "Autumn is the last season of the year" by "Nasim Marashi". The present study analyzed the desired work with a descriptive-analytical method to find the characteristics of women's writing and the findings show that the author's language, influenced by his gender, imitates the Mills model in the following cases: 1- Vocabulary level: special words for women, gender and color words, Cursing and profanity, relying on emotional words, detailing with attributes and the sequence of additions, ambiguities and intensifiers. 2- Syntactic level: use of short, simple, descriptive, detail-oriented, emotional and exclamatory sentences, meta-linguistic sign of three points, questions in the form of hadith of the self, female imagination and illusion. 3- Discourse level: some story elements, women's problems, emotional relationships and love, beliefs and superstitions, patronizing tone, nostalgia, self-censorship and misogyny.